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New gel may stop bleeding faster in major aortic surgery

NCT ID NCT05733585

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study is testing a gel called PuraBond that helps stop bleeding during open surgery on the main artery in the belly. About 100 adults with an enlarged or blocked abdominal aorta will take part. The goal is to see how quickly the gel controls bleeding after the artery is unclamped.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 100 people

The number the study aims to enrol. It can still change while the study runs.

Started

Feb 2023

Expected to finish

Oct 2027

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

The Study will include 100 patients with abdominal aortic pathology (aneurysmal or steno occlusive disease) candidate to open repair with PuraBond haemostatic agent in Vascular Surgery Unit, San Raffaele Hospital (Milan, Italy)

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Patients with ≥ 18 years of age, presenting with an abdominal aortic aneurysm (pararenal, juxtarenal, infrarenal, aorto-iliac mono/bilateral) * Use of the Purabond hemostatic agent in patients who, in the opinion of the Physician, don't have a satisfactory surgical haemostasis * Patients ≥ 18 years of age with steno-occlusive abdominal aortic or iliac disease * Patients that will treated by open repair , encompassing elective, urgent and emergency presentation, hospitalized and enrolled in Vascular Surgery Unit, San Raffaele Hospital (Milan, Italy) * Patients able to sign specific informed consent for the study Exclusion Criteria: * Patients whom exhibited preoperative derangements in haematological and coagulation profiles, and baseline derangements in liver function * Patients with abdominal aortic and/or iliac arteries disease candidate for endovascular treatment * Pregnant, breastfeeding, or planning on becoming pregnant within 24 months * Systemic infection (for example: sepsis) * Impossibility or refusal to give informed consent

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • IRCCS San Raffaele Hospital

    RECRUITING

    Milan, Italy, 20132, Italy

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